KEY POINTS
  • The protest group, known as the Fezzan Rage Movement, shut down the El Sharara oil field in Libya's impoverished southwest earlier this month with the help of security personnel the Petroleum Facilities Guard, a militia known for its clashes with the Islamic State.
  • The movement of tribesmen is demanding better services from the government, which it claims has marginalized those living in Libya's south.
  • Oil prices have fallen some 30 percent since hitting year-highs in October on concerns of global oversupply and slowing demand growth.
An oil refinery in Zawiya, Libya.

Libya's state-owned National Oil Corporation (NOC) declared force majeure on operations at its biggest oilfield late Monday night amid a stand-off with armed protesters, expecting a loss of 315,000 barrels per day (bpd) for the OPEC member.

The protest group, known as the Fezzan Rage Movement, shut down the El Sharara oil field in Libya's impoverished southwest earlier this month with the help of security personnel the Petroleum Facilities Guard, a militia known for its clashes with the Islamic State. The movement of tribesmen is demanding better services, health sector support, monetary stimulus for the southern region and better protection from the government, which it claims has marginalized those living in Libya's south.